Table of Contents What are EIP-4337 and ERC-4337? Benefits of EIP-4337 and ERC-4337 What is Account Abstraction? The Big Idea: Contract Accounts and EOAs The Benefits of Account Abstraction Conclusion: Bringing DApps to a Mainstream Audience with Account Abstraction Key Summary EIP-4337 and ERC-4337 aim to simplify the user experience on the Ethereum network Account abstraction enables smart accounts to replace externally owned accounts (EOAs) ERC-4337 offers benefits such as standard user onboarding and multi-factor authentication Account abstraction provides improved privacy, security, a ..read more

Making “onchain the new online”. That’s the vision behind leading US crypto exchange Coinbase’s surprise announcement recently that it is building its own new layer-2 chain called “Base” on the Optimism (OP) stack. Coinbase launched Base not to replace its centralized exchange, but to rather onboard the next billion users to crypto in a decentralized way, and this requires a fast, secure, and low-cost platform for developers to build, test, and deploy decentralized applications (Dapps). It’s clear that they have a long and ambitious roadmap ahead, as this week they also unveiled a new Wallet-a ..read more

The year 2023 has started off with much excitement for Bitcoin supporters thanks to a surging price and the ascent of a new type of collectible named Bitcoin Ordinals, of which over 200,000 have already been created. The 2 trends could very well be related, with many experts connecting the dots and calling the arrival of Bitcoin NFTs the reason for the world’s original cryptocurrency’s jump from $16k to over $25,000 this year, as it unlocks huge new growth potential and increase in network transactions. And sorry Bitcoin maxis and purists… it’s likely not going away any time soon. According to ..read more

Introduction The last week has been a real blur in the crypto world. With a massive $300 million airdrop on Valentine’s Day 2023, hot new NFT marketplace Blur Exchange created a perfect PR storm that has resulted in it since overtaking OpenSea in recent trading volumes thanks to its ability to help NFT traders flip their JPEGS like DeFi tokens, generating nearly $500m in trades in a week.  While the 90s brought the world Blur vs Oasis (ask your parents), this decade is shaping up to be all about the Blur vs OpenSea war, and the wei are about to hit the fan(s). So what drives the new chall ..read more

Introduction It’s been a long time coming but the wait was well worth it for CoolWallet users and FLR and XRP holders. That’s right, CoolWallet now offers support for the Flare Network on our CoolWallet App and CoolWallet Pro and S hardware models! This integration will provide all Flare users with a secure and convenient way to self-custody their recently airdropped FLR assets in elite cold and hot storage. CoolWallet users can simply enable FLR in CoolWallet to send and receive FLR.  With Valentine’s Day around the corner, what better way to show our love for Flare and our communi ..read more

How to Stake Crypto on CoolWallet: 2023 Guide Whether markets are up or down in the short run, there are easier ways to make with your existing crypto assets than risking them on volatile trading on sketchy centralized exchanges. The answer to achieving smart investing success? Crypto staking- the (nearly) risk-free and guaranteed way to grow your HODL portfolio by using your assets to earn passive income that compound over time. But what is crypto staking all about, how can you get started with it, and what are the risks and benefits? In this article, we’ll explore crypto staking and ..read more

Table of Contents 2022 TL;DR CoolWallet in 2023 The Big Crypto 2023 Trends 2023 vs 2019 Final Thoughts Warning: The following article is for educational and entertainment purposes only and none of it should be considered financial advice.   Intro Welcome to the Big CoolWallet 2023 Preview. It’s been 2 weeks since we ended life support for a toxic 2022 that saw both crypto and traditional financial (TradFi) markets fall from their 2021 all-time highs to shocking lows, and Bitcoin is soaring, currently over the $20,000 mark again. Already there’s palpable excitement and dare we sa ..read more

Phew! It’s finally 31 December 2022. Another eventful year in CryptoLand is almost in the books, one that seemed to be the inverse of 2021’s exuberant WAGMI bull run that made Bitcoin, Dogecoin, NFTs, metaverse gaming, and Web3 household phrases across the globe. The swearwords to sum up 2022? SBF, FTX, Luna Terra, Do Kwon, algorithmic stablecoin, blind signing, bridges, rug pull, ponzi, depegging, Celsius, 3AC, Voyager, BlockFi, GoblinTown, Gary Gensler, MiCA, CBDCs, Jerome Powell, crypto winter, quantitative tightening, inflation, inflation, inflation. None of them are positive, and there’s ..read more

Since the centralized crypto exchange FTX first began its death spiral, there has been a vigorous discussion on how best to secure digital assets. Most users of the now-insolvent FTX will be lucky if they get any funds back at all, and many people are wondering what they can do to avoid this situation in the future. Sadly, it’s an unfortunate event in crypto history that is not isolated by any means. The list of crypto exchanges that got hacked or stole their users over the years is long and painful, including the likes of Mt. Gox, Binance, Cryptopia, Quadriga FX, to name a few. The first rule ..read more

Navigate between elite cold and hot storage with a single tap.  Are you blowing hot and cold about keeping your funds on crypto exchanges? It’s time to cool down and self-custody your crypto. Don’t stress, CoolWallet has you covered. Who else? Hot + Cold = Cool Proof of Keys is the most important consideration for self-custody and mass adoption. That’s why CoolWallet, the natural selection for Web3 wallets, is evolving yet again to better serve our community’s needs and make our superior wallet security accessible to everyone.  That’s right. We are enhancing the CoolWallet Ap ..read more